68933878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{593}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 118552896

約数和(自身を除く): 49619018

約数列:

[1, 2, 13, 17, 26, 34, 221, 263, 442, 526, 593, 1186, 3419, 4471, 6838, 7709, 8942, 10081, 15418, 20162, 58123, 116246, 131053, 155959, 262106, 311918, 2027467, 2651303, 4054934, 5302606, 34466939, 68933878]

約数ペア:

[(1, 68933878), (2, 34466939), (13, 5302606), (17, 4054934), (26, 2651303), (34, 2027467), (221, 311918), (263, 262106), (442, 155959), (526, 131053), (593, 116246), (1186, 58123), (3419, 20162), (4471, 15418), (6838, 10081), (7709, 8942)]